Siedliska [ɕɛdˈlʲiska] is a village in the administrative district of Gmina Ełk, within Ełk County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 5 kilometres (3 mi) north-west of Ełk and 120 km (75 mi) east of the regional capital Olsztyn.